Determine the geometric mean for the given values

Reference no: EM13933328

1. (a) Calculate mean. median and mode from the following frequency distribution of marks at a test in English.

Marks 5	10 15	20 25	30 35 40	45 50
.No. of studems: 20	43 75	76 72	45 39 9	8 6

(b) Geometric mean of 2 numbers is 15. If by mistake one figure is taken as 5, instead of 1, find correct geometric mean.

2. (a) A market with 330 firms has the following distribution of average number of laborers in different income groups:

Incommensurable

(value) Rs.	450	750	1050	1350	1650
No. of firms	80	64	52	56	78
Average no. ofworkers	16	24	15	17	8

Find the median income of all the orders.

(b) Determine the Geometric mean for the following values:

X 5 8 12 16

Reference no: EM13933328

Questions Cloud

Design an application : The entries cannot be less than 0 or above 100.

How can organizational behavior aid : How can organizational behavior aid in decison-making and problem-solving

Amortization amount changes : discuss whether or not the amortization amount changes every cash interest payment with each method.

Examples of roles that are filled by employees : What are specific examples of roles that are filled by employees and others that are filled by independent contractors? Use examples from your employer, industry, or an employer or industry with which you are familiar. What do the employees and indep..

Determine the geometric mean for the given values : Determine the Geometric mean for the following values. Calculate mean. median and mode from the following frequency distribution of marks at a test in English.

Principles-standards and ethics in journalism : Research-based reflective report on the issues, constraints and opportunities for ethical media practices Issues are imbibed journalism and conflict of interest

Contracted as a research supplier to apple : Assume you were contracted as a research supplier to Apple during the development of the iPad, introduced in 2010. What ethical issues would have influenced your firm's behavior in its involvement with this project? Be sure to support your response.

Culture and international communication : Whether you are a project manager who must lead a multi-cultural team or a marketing manager who must sell your product or service to an international market, you will need to consider how your message can be most effectively communicated to an in..

The personal and business-related privacy issue : In 2-3 paragraphs what are some of the personal and business-related privacy issues associated with the growth in database marketing and how should they be addressed? Cite at least one reference.

User Account

All Pages